Original WWI U.S. Gas Alert Trench Gong Alarm Holsters & Cases is still in very good

is still in very good condition

and continued into the following day

Irvine ordered 200 Mark IIs in 1882

10th Light Tank Company

Comes complete with original foldable storage sleeve

Original WWI U.S. Gas Alert Trench Gong Alarm Holsters & Cases is still in very goodOriginal item: Only One Available. Gas Warfare, now banned by International Treaty, was first introduced in WWI on the Western Front, and the results were devastating. Soon everyone was issued with a gas mask and was required to carry one at all times. With all the noise in the trenches, this gong style system was adopted to alert soldiers in the trenches of an impending attack. These gongs had a totally unique sound, and were quite jarring. They were